Corn-steep liquor contains 2.5 % invert sugars and 50% water; the rest can be considered solids. Beet molasses containing 50% sucrose, 1% invert sugars, 18% water and the remainder solids, is mixed with corn-steep liquor in a mixing tank. Water is added to produce a diluted sugar mixture containing 2% (w/w) invert sugars. 125 kg corn-steep liquor and 45 kg molasses are fed into the tank.

 How much water is required?

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#Question id: 23145

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

A chemical is said to be fluorescent if it absorbs light at one wavelength (excitation) and emits light (fluoresces) at a specific 

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#Question id: 23181

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

__________ type of biosensors exist to measure the concentration and location of Ca2+ and the activation state of GTPase switch proteins.

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#Question id: 23192

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The images imaged by conventional point-scanning confocal microscopy and by SIM, SIM improves resolution about 

TLS Online TPP Program

#Question id: 23193

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

When you try to image two fluorescent spots separated by 75 nm the fluorescence overlap so much that they look like one spot. Which microscopy can resolve this?

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#Question id: 23895

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which technique separates nucleic acids (DNA and RNA) by molecular weight?

TLS Online TPP Program

#Question id: 24072

#Section 5: Bioprocess Engineering and Process Biotechnology

For the reaction A + 3B → 2C, how does the rate of disappearance of B compare to the rate of production of C?